Base | Representation |
---|---|
bin | 11100001010100001… |
… | …000100001101011000 |
3 | 2220001120011200222011 |
4 | 130022201010031120 |
5 | 443413222224344 |
6 | 21520450035304 |
7 | 2120256024400 |
oct | 341241041530 |
9 | 86046150864 |
10 | 30241211224 |
11 | 11909414654 |
12 | 5a3b878b34 |
13 | 2b0c34b333 |
14 | 166c4b7800 |
15 | bbedc3d34 |
hex | 70a844358 |
30241211224 has 48 divisors (see below), whose sum is σ = 69431369400. Its totient is φ = 12278383488.
The previous prime is 30241211207. The next prime is 30241211227. The reversal of 30241211224 is 42211214203.
It is a junction number, because it is equal to n+sod(n) for n = 30241211195 and 30241211204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30241211227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2022709 + ... + 2037604.
Almost surely, 230241211224 is an apocalyptic number.
It is an amenable number.
30241211224 is an abundant number, since it is smaller than the sum of its proper divisors (39190158176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30241211224 is a wasteful number, since it uses less digits than its factorization.
30241211224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4060352 (or 4060341 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 30241211224 its reverse (42211214203), we get a palindrome (72452425427).
The spelling of 30241211224 in words is "thirty billion, two hundred forty-one million, two hundred eleven thousand, two hundred twenty-four".
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